Hang on sump filter tray with carbon chamber | 6 inch wide | Reef Safe

Custom-designed hang-on sump filter tray engineered for reef aquariums. Features a 6-inch width and 3-inch depth to maximize filtration capacity while fitting standard sump configurations. Printed in reef-safe PETG material, ensuring durability and compatibility with marine environments. The integrated carbon chamber provides enhanced water clarity and chemical filtration. Perfect for hobbyists seeking reliable, customizable filtration solutions.